/*
 *  Copyright (C) 2002 Urban Science Applications, Inc. (translated from Java Topology Suite, 
 *  Copyright 2001 Vivid Solutions)
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#region Using
using System;
#endregion

namespace Geotools.Geometries
{
	/// <summary>
	/// A location in two-dimensional coordinate space. The boundary is the empty geometry. Points are simple.
	/// </summary>
	public interface IPoint : IGeometry
	{
		/// <summary>
		/// Returns the x-value.
		/// </summary>
		/// <returns>Returns the x-coordinate.</returns>
		double GetX();

		/// <summary>
		/// Returns the y-value.
		/// </summary>
		/// <returns>Returns the y-coordinate.</returns>
		double GetY();

		/// <summary>
		/// Returns the coordinate of the point.
		/// </summary>
		/// <returns>The coordinate.</returns>
		GTCoordinate GetCoordinate();
	}
}
